教学目标：
1、重点单词、短语：tidy， messy， tidy your room , suck your thumb, read books,go to the library
2、重点句型：What do you often do ?
Do you often …？ Yes, I do . / No, I don’t .
She / he often （单数第三人称动词的变化）
She / he doesn’t often …
教学重点：
掌握Do you often …？ Yes, I do . / No, I don’t 。
She / he often （单数第三人称动词的变化）
She / he doesn’t often …
教学过程：
一、Warming up
复习：bamboo, deaf, fantastic
--How long does it sleep?
--It sleeps for eighteen hours a day.
--When does it sleep?
--It sleeps in the day.
二、Learn the new sentences
--What do you often do ?
--Do you often …？ Yes, I do . / No, I don’t .
--She / he often （单数第三人称动词的变化）
--She / he doesn’t often …
三、Paragraph
Lingling: What are you doing?
Amy: I'm tidying my room.
Lingling: Do you often tidy your room?
Amy: Yes, every day. We can play well in a tidy room. We can't play in a messy room.
Lingling: I know. Do you often tidy your bookshelf?
Amy: No, I don't. It's very messy. I can't find my books.
Lingling: I will help you, Amy. I will tidy your bookshelf.
Amy: Thank you.
Lingling: Now your books are tidy. What do you want to do?
Amy: Let's read！
Lingling: Good idea. You can choose some books. Then we can read them together.
四、语法复习 否定句
1.在be动词（am/is/are）和情态动词（can, may, must...）后面加not，其它照写。some变成any.
例如：陈述句： They are in the park. He can play the guitar..
否定句： They are not in the park. He can not play the guitar.
或： They aren’t in the park. He can’t play the guitar.
am not 不能缩写 is not=isn’t are not=aren’t can not=can’t
2.借助动词don’t/doesn’t,第三人称单数用doesn’t,其余人称用don’t，放到人称后面，动词前面其他照写。特别记住：前面用doesn’t, 后面的动词一定还原成原形。Some变成any.
例如：陈述句： I like the ducks. He likes the dogs.
否定句： I don’t like the ducks. He doesn’t like the dogs?